supply of 6 . 6 Kv Ais Switchgear , supply of 6 . 6 Kv Ais Switchgear design , engineering , manufacturing , supply , painting , assembly , inspection and testing ( tpi ) , supervision of installation , packing , transport at site , supervision of testing and commissioning at site including commissioning spares , mandatory spares , tools & tackles as required , documentation and providing guarantee for supply of 6 . 6 Kv Ais Switchgear located at dumad . scope shall be in accordance with the requirements stated in this requisition , specification , industry codes & standard and local rules & regulations as applicable and all the attached documents enclosed as annexure / attachments . , 6 . 6 kv , 2000 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwgno . 44ac9100-000/e . 01/0021 ) , specifications and data sheet . , 6 . 6 kv , 1600 a , 40 ka ( rms ) symmetrical for1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0021 ) , specifications and data sheet and 4 nos . of differential relay as a free issue for downstream 6 . 6 kv switchgear of client . , 6 . 6 kv , 1250 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0022 ) , specifications and data sheet and 2 nos . of differential relay as a free issue for downstream 6 . 6 kv icog panel ( 922-hsgr-01 ) , 6 . 6 kv , 630 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0022 ) , specifications and data sheet . , icog panel 6 . 6 kv , 630 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker . refer protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0023 ) , mandatory spare ( total lumpsum price to be quoted for mandatory spares required as per mr ) for supply of 6 . 6 Kv Ais Switchgear , mandatory spares for 1 . 6 . 6 kv , 2000 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwgno . 44ac9100-000/e . 01/0021 ) , specifications and data sheet . 2 . 6 . 6 kv , 1600 a , 40 ka ( rms ) symmetrical for1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0021 ) , specifications and data sheet and 4 nos . of differential relay as a free issue for downstream 6 . 6 kv switchgear of client . , mandatory spares for 1 . 6 . 6 kv , 1250 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0022 ) , specifications and data sheet and 2 nos . of differential relay as a free issue for downstream 6 . 6 kv icog panel ( 922-hsgr-01 ) 2 . 6 . 6 kv , 630 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker , incoming and outgoing feeders as per attached protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0022 ) , specifications and data sheet . , mandatory spares for icog panel 6 . 6 kv , 630 a , 40 ka ( rms ) symmetrical for 1 sec . , 3ph . , 3 wire , 50 hz , metal enclosed switchgear , lsc2b type ( iec 62271-200 ) , floor mounted free standing , ip 4x , iac-aflr ( iec 62271-200 ) classified with vacuum circuit breaker . refer protection and metering single line diagram ( dwg no . 44ac9100-000/e . 01/0023 ) , freight charges upto project site for supply of all supply of 6 . 6 Kv Ais Switchgear including mandatory spares ( bidder to quote in value . freight charges in % are not acceptable ) , supervision of installation , testing and commissioning of supply of 6 . 6 Kv Ais Switchgear ( each switchgear 5 days and 2 days for each icog panel ) at dumad , supervision of installation , testing and commissioning of supply of 6 . 6 Kv Ais Switchgear ( each switchgear 5 days and 2 days for each icog panel ) at dumad , overtime rate / hour beyond normal 8 hours work on normal working days . , overtime rate / hour for work on weekly off days / holidays ( as applicable to refinery site ) .
